Posted by Kevin on Tuesday, 13 January 2015, at 8:41 a.m., in response to Re: Chamber, posted by rick baker on Sunday, 11 January 2015, at 9:07 p.m.

Got a better look inside chamber last night and sure enough I could see the pitting leaving the exact shape on my fired brass. Called Bobby this a.m. and got him on the first try ( I did let it ring a few times ), sending barrel and receiver in as soon as I get it apart.